Madison County is in Mountains Georgia. Of the 159 counties in the Peach State, Madison County ranks 105th in terms of size (182,780 acres). Recent Land Network data shows almost 1,000 acres of residential land and property for sale in Georgia's Madison County, which is valued at a combined $70 million. The average price of residential acreage for sale in Madison County was $431,820. Browse all residential land and rural property for sale in Georgia to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.